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| Digital Panel Meters DC Voltage and Current with BCD output |
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Digital panel meters from Asahi Keiki offer impressive specifications, reliability and low cost for a variety of applications |
| AP102 | Features
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| Specifications |
| Input Configuration | Single Ended |
| Input Bias Current | 50PA |
| Conversion Rate | 2.5 /sec or 12.5/sec (50Hz), 15/sec (60Hz) |
| Normal mode rejection | TYP 40dB (50/60Hz) |
| Zero Stability | Automatic Zero Adjustment |
| Display | LED 14.2mm 3 1/2 digit |
| Polarity | "-" automatic |
| Decimal point | Set to any position |
| Overrange indication | 1999 flashing |
| Power Supply | AC 90 - 130 Volts AC 180 - 264 V DC 5V+/- 5% 100 mA max |
| Operation temperature | 0~ 50 C, 35 - 85% RH |
| Power Consumption | 1.5A |
| Dimension mm H x W x D | 48 x 96 x 73 mm DIN size |
| Weight | Approx 150 gm (AC) 85 gm (DC) |
| Dielectric Strenght | AC Type input (lo) terminal to ground DC500 V. Power supply teminal to input terminal, gound, common and case AC 1500 Volts for 1 min. DC Type Input (lo) and power supply, DC +/- 500V |
| Insulation Resistance | DC 500V 100 MOhm at above terminals |
| BCD Data Output (isolated from input (low)) |
| Measured Data | Tri state parallel BDC poistive logic latch output |
| Polarity Signal | "1" level at plus input |
| "Over" Signal | "1" level at overflow input |
| Printing command signal | Positive pulse of approx 1 ms at every measurement completion |
| Each signal | TTL level Fanout = 2 |
| Signals can be changed to -ve logic | |
| Polarity | "-" automatic |
| DC Voltage Measurement |
| Accuracy +/- 0.1% of reading +/- 1 digit (23 C +/-5 C |
| Model | Range | Maximum Resolution | Input Impedance | Input Protection | |
| AP-102-10 | +/- 19.99 mV | 10 uV | 100 MOhm | +/- 250 V | |
| AP-102-11 | +/- 199.9 mV | 100 uV | 100 MOhm | +/- 250 V | |
| AP-102-12 | +/- 1.999 V | 1 mV | 100 MOhm | +/- 250 V | |
| AP-102-13 | +/- 19.99 V | 10 mV | 10 MOhm | +/- 250 V | |
| AP-102-14 | +/- 199.99 V | 100 mV | 10 MOhm | +/- 250 V |
| DC Current Measurement |
| Accuracy +/- 0.2% of reading
+/- 1 digit (23 C +/-5 C +/- 0.3% of reading +/- 1 digit only for AP102-25 |
| Model | Range | Maximum Resolution | Input Impedance | Input Protection | |
| AP-102-21 | +/-199.9 uA | 100 nA | 1 KOhm | +/- 10 mA | |
| AP-102-22 | +/-1.999 mA | 1 uA | 100 Ohm | +/- 50 mA | |
| AP-102-23 | +/-19.99 mA | 10 uA | 10 Ohm | +/- 150 mA | |
| AP-102-24 | +/-199.99 mA | 100 uA | 1 Ohm | +/- 500 mA | |
| AP-102-25 | +/-1.999 A | 1 mA | 0.1 Ohm | +/3 A |
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| Ordering Information |
| AP-102-xx-XY | Use the part numbers above for the range and add the following final character to designate the power supply 'X' and output option Y | |
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| X Affix 1 | AC 90 - 132 Volts |
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| X Affix 2 | AC 180 - 264 Volts | ||
| X Affix 3 | DC 5 Volts (Isolated) | ||
| Output Option 2.5/Sec | |||
| Y Affix 1 | No output option | $135.00 | |
| Y Affix 2 | BCD (TTL) | $205.00 | |
| Y Affix 3 | BCD open collector | $205.00 | |
| Output Option 12.5/Sec | |||
| Y Affix 5 | None | $205.00 | |
| Y Affix 6 | BCD (TTL) | $205.00 | |
| Y Affix 7 | BCD open collector | ||
Topac Inc. 231 CJC Highway, Suite 103
Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779
e-mail:
sales@topac.com
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